The weather today in Illinois will be very hot with temperatures reaching 32°C. During the evening and night time the temperatures will drop to 18°C.
For deep dive information check out our hourly weather forecast for today down the page.
| 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Temperature | 20°C | 19°C | 18°C | 23°C | 29°C | 32°C | 30°C | 23°C |
| Weather |  Clear | Clear |  Sunny | Sunny | Sunny | Sunny | Sunny | Clear |
| Chance of rain | 14% | 13% | 13% | 10% | 4% | 2% | 2% | 8% |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm |
| Humidity | 91% | 89% | 90% | 83% | 63% | 53% | 52% | 78% |
| Wind | 10Km/h | 10Km/h | 9Km/h | 11Km/h | 12Km/h | 10Km/h | 12Km/h | 10Km/h |
| Wind Gust | 19Km/h | 18Km/h | 16Km/h | 14Km/h | 14Km/h | 13Km/h | 18Km/h | 18Km/h |
| Wind Degree | 180° | 196° | 206° | 203° | 195° | 210° | 227° | 201° |
| Wind Direction | S | SSW | SSW | SSW | SSW | SSW | SW | SSW |
| Cloud Cover | 5% | 0% | 0% | 1% | 7% | 3% | 2% | 1% |
| UV Index | 0 | 0 | 0 | 3 | 9 | 7 | 1 | 0 |
| Visibility | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km |
What time is the sunset and sunrise in Illinois today? The sun will rise at 05:48 and will set at 20:05. There will be 15 hours of sunlight in Illinois.
The temperature in Illinois today in the early morning is 18°C.
If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 18°C.
The chance of rain in Illinois in the morning is 13%, and the wind will blow at 9km/h.
The temperature in Illinois today at noon time is 29°C and it will feel like 32°C. The humidity will be around 63% with wind speed of 12km/h.
The temperature in Illinois today's evening will get to 32°C.
The chance of rain in Illinois in the evening time is 2%, with wind speed of 10km/h.
The night temperature in Illinois today is 23°C with a wind speed of 10km/h.
